169172950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6863}}^1$

素因数の和:6921

約数の個数: 48

約数和(自身を含む): 344710080

約数和(自身を除く): 175537130

約数列:

[1, 2, 5, 10, 17, 25, 29, 34, 50, 58, 85, 145, 170, 290, 425, 493, 725, 850, 986, 1450, 2465, 4930, 6863, 12325, 13726, 24650, 34315, 68630, 116671, 171575, 199027, 233342, 343150, 398054, 583355, 995135, 1166710, 1990270, 2916775, 3383459, 4975675, 5833550, 6766918, 9951350, 16917295, 33834590, 84586475, 169172950]

約数ペア:

[(1, 169172950), (2, 84586475), (5, 33834590), (10, 16917295), (17, 9951350), (25, 6766918), (29, 5833550), (34, 4975675), (50, 3383459), (58, 2916775), (85, 1990270), (145, 1166710), (170, 995135), (290, 583355), (425, 398054), (493, 343150), (725, 233342), (850, 199027), (986, 171575), (1450, 116671), (2465, 68630), (4930, 34315), (6863, 24650), (12325, 13726)]